moment-rotation model的意思|示意

The mathematical model of the relations between bending moment and the angle of rotation were also provided and the calculated results were compared with the FEM analysis results.

本文的计算方法可以很好的计算此类节点的初始转动刚度和塑性抗弯承载力； 本文的数学模型也可以很好的模拟此类节点的弯矩转角关系。

In pipe laying and lifting analysis, the contact condition between pipeline and seabed, including deflection, rotation Angle and bending moment, is sometime tricky in a normal mechanical model.

海底管道的铺设分析和提升分析都用到管道和海床之间的接触条件，这个同时含有挠度、转角和弯矩的接触条件，在一般的力学模型中是很难理解的。

The moment-rotation relation of beam-to-column semi-rigid connections was simulated with the three-parameter mechanical model.

采用已有的三参数力学模型模拟半刚性连接梁柱节点的弯矩-转角性能。